baber/WOPTO huggingface dataset:
Patent KR-20020081150-A (KR)
Title: 2 omitted
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2002-07-15
Abstract: PURPOSE: A construction method of an automatic water gate which also serves as a fish way and is constructed to be opened and closed in two stages by the operation of a sealing device is provided to effectively prevent a flood as well as improve a quality of water by making the water gate opened from the lower end portion thereof. CONSTITUTION: In the automatic water gate which also serves as a fish way, two pairs of cylinder brackets(99) formed at the inner lower end of the water gate are coupled with two pairs of cylinders(7), the cylinders are coupled with two pairs of ropes(5), and upper and lower rope guiders are installed to the both sides of the water gate. After the rope coupled with the cylinder passes the rope guides, water gate operates by the operation structure of the distal end surfaces of the ropes coupled with a rope fixing bracket(4) and a hinge(12) and water gate is completely closed or opened.
Patent KR-20020064738-A (KR)
Inventor: JUN TAE HWAN
IPC: E01F8/00
Filed: 2002-07-19
Abstract: PURPOSE: A soundproof wall panel is provided to improve acoustic absorptivity of noise, to absorb noise effectively in a high frequency band and to install economically and simply by lengthening. CONSTITUTION: The soundproof wall panel comprises a front plate(23) facing the noise side to absorb noise and containing many upward inclines(23') and downward inclines(23"), a sound-absorbing material(26) placed on the back of the front plate(23), a back plate(22), a lacerated wedge-type rugged part(27) for enlarging a contact area of noise, and a spacer(28) installed to form an air layer between the sound-absorbing material(26) and the back plate(22).
Patent KR-20040008964-A (KR)
Title: lower part cap establishment structure of Receiver drier
Inventor: HAN HONG GYU
IPC: F28F9/04
Filed: 2002-07-20
Abstract: PURPOSE: Lower cap installation structure of a receiver drier is provided to prevent leak of the receiver drier and cut down the cost by reducing weight and the number of parts. CONSTITUTION: In lower cap installation structure of a receiver drier, a body part(101) is combined into a lower aperture(16) of a tank(11) of the receiver drier, and a flange part(107) is formed to the lower end of the body part. The flange part is supported on the bottom surface of the aperture. Airtightness is maintained by a sealing unit(110). The sealing unit forms an insertion groove(112) on the flange part. A sealing member(111) is inserted in the insertion groove, to seal the top of the flange part and the bottom face of the tank.
Patent KR-20030011583-A (KR)
Inventor: CARROLL MICHAEL S
IPC: H01L21/76
Filed: 2002-07-22
Abstract: PURPOSE: A method and structure for DC and RF shielding of integrated circuits are provided to isolate various analog and digital circuits which combine to form an integrated circuit, from each other. CONSTITUTION: A receded or polished upper surface(46) icludes upper surface(48) of vertical conductive material(56) and upper surface(52) of isolated silicon islands(50). Isolated silicon islands are therefore surrounded subjacently by subjacent portion(54) of conductive film(32) and are surrounded laterally and peripherally by vertical portions of conductive film. Although only two opposed lateral sides of the centrally disposed silicon island are shown in the two-dimension, all of the lateral edges of silicon island are bounded by vertical sections of conductive film. Substructure(90) now includes a top portion consisting of conductive film and silicon impurity region(14) including isolated silicon islands, and a bottom portion formed of dielectric film(40).
Patent KR-20040009864-A (KR)
Title: Semiconductor Device With Self-Aligned Junction Contact Hole And Method Of Fabricating The Same
Inventor: KIM JI YEONG
IPC: H01L21/336
Filed: 2002-07-26
Abstract: PURPOSE: A semiconductor device having a self-aligned junction contact hole and a fabricating method thereof are provided to minimize the mis-alignment by forming a junction opening portion using the etch selectivity between different materials. CONSTITUTION: A plurality of trench masks are formed on a semiconductor substrate(10). A trench(15) for limiting an active region is formed by etching the semiconductor substrate(10). A buried insulating layer is formed on the trench masks and the trench(15) in order to fill up a gap region between the trench masks and the trench. A trench mask pattern and a buried insulating layer pattern(35) for defining a slit type opening portion are formed by patterning the trench masks and the buried insulating layer. A gate pattern(60) is formed within the slit type opening portion. A junction opening portion(77) is formed by removing the trench mask pattern. A contact plug is formed to fill up the junction opening portion(77).
Patent KR-20040017458-A (KR)
Title: Four seasons flower tower system which is consists of flower pot or artificial flower
Inventor: HA HYUN YOUNG
IPC: A01G9/02
Filed: 2002-08-21
Abstract: PURPOSE: Provided is an all seasons flower tower or flower wall system which is capable of planting flowers and artificial flowers by forming a soil wall, and is provided with water through it automatically. CONSTITUTION: In an all seasons flower tower or flower wall system forming a soil wall by inserting soil between inner and outer panels of a frame, it is characterized by comprising a water supplying device consisting of a water tank, a pump and a pipe to supply water to the soil wall, and planting holes formed at regular intervals to plant the soil wall with flowers or artificial flowers.
Patent KR-20040017949-A (KR)
Title: The method and equipment operation mortar of drainage firing Urethan
Inventor: HUH JUNG WUNG
IPC: E04D11/02
Filed: 2002-08-22
Abstract: PURPOSE: A urethane foam waterproofing mortar construction device and a method thereof are provided to facilitate waterproofing and repairing works of a concrete structure and increasing and decreasing works of load carrying capacity of the structure and cut down the construction expenses. CONSTITUTION: A urethane foam waterproofing mortar construction device comprises a tank(10a) having prepolymer urethane(urethane A) inside and forming a pump(11a) on the top; a tank(10b) having base resin(urethane B) inside and forming a pump(11b) on the top; electric heaters(12a,12b) heating the urethane A and urethane B fed from the pumps; feed pumps(13a,13b) discharging the urethane A and urethane B heated by the electric heaters; an injector(14) injecting compound urethane in which the urethane A and the urethane B discharged by the fed pump are mixed; a hopper(15) connected to a side of the injector; and a CO2 gas storage tank(16) connected to a side of the injector. The hopper has sand to be mixed in the compound urethane. The CO2 gas storage tank foams waterproof mortar in which the compound urethane and the sand are mixed.
Patent KR-20040019732-A (KR)
Title: Method for setting up the rolling load to acquire the constant elongation percentage in the skin pass mill, apparatus thereof
Inventor: JUNG JE SUK
IPC: B21B37/58
Filed: 2002-08-29
Abstract: PURPOSE: A method and a system for setting roll force for securing certain elongation from skin pass mill are provided to differently set elongation for respective conditions by correcting a difference part between actually measure elongation values and a predicted elongation value. CONSTITUTION: The system for setting roll force for securing certain elongation from skin pass mill(1) comprises a PLG (pulse logic generator)(7) for calculating an elongation value by measuring the number of revolutions of skin pass rolling rolls and measuring actual production speed of strip and a strip speed difference between the front and rear of skin pass mill; a controlling computer(6) for calculating a set load value of the skin pass rolling rolls by receiving the measured elongation values and operation conditions from the PLG; and push-up cylinders(4a,4b) and position sensors(5a,5b) installed on a lower surface of back up roll of skin pass mill to change load of the skin pass rolling rolls according to the set load value calculated in the controlling computer, wherein the controlling computer is connected to the position sensors through signal lines(8).
Patent KR-20040019744-A (KR)
Title: Water supply device having water purifing function
Inventor: LEE HEONG JIN
IPC: C02F1/28
Filed: 2002-08-29
Abstract: PURPOSE: Provided is a water supply system being capable of purifying water, and inhibiting growth and multiplication of germs by controlling flow rate and temperature of water. CONSTITUTION: The system comprises an upper water passage(200) exposed to air on ground and having a predetermined length, a first storage tank(100) connected to downstream(220) side of the upper water passage(200), a lower water passage(240) buried under the ground, starting from the water storage tank(100) and having a water purification zone, a second storage tank(110) connected to downstream side of the lower water passage(240), a pumping unit(111) for pumping up the water in the second storage tank(240) to the upper water passage(200) to control flow rate of water, wherein the water purification zone includes a gravel layer, a pebble layer and a ballast layer.
Patent KR-20040026047-A (KR)
Title: a
Inventor: HWANG YEONG SU
IPC: E01H1/02
Filed: 2002-09-17
Abstract: PURPOSE: A road cleaning truck using the wet and dry processes simultaneously is provided to clean up a road surface continuously and to use a filter for a long term. CONSTITUTION: The road cleaning truck using the wet and dry processes simultaneously contains a dump cylinder(9) controlling the height of a pleated hose(6) which connects a suction duct(7) and a tank(10), a dry feed passage and a wet feed passage installed to one side of the tank(10) to be supplied with air selectively and to be selected by an isolation plate, an air cannon device(3) installed to supply compressed air to a nozzle(14') of a cleaning pipe(14) installed on the upper part of a filter(13) installed in the dry feed passage, and a cyclone installed to the inside of the wet feed passage to use the dry process and the wet process selectively.
Patent KR-20030026880-A (KR)
Inventor: CAMPBELL JOHN
IPC: G06V10/46
Filed: 2002-09-24
Abstract: PURPOSE: A key identification system is provided to identify a key blank from a master key easily and simply without an external data storage device. CONSTITUTION: The first uniform light source(24) fixed to a housing(22) illuminates the first surface of the master key. The second uniform light source(26) fixed to the housing illuminates the second surface of the master key. An image of the master key is generated by the first and the second uniform light source. A receiver captures the image of the master key. A controller includes a memory storing a plurality of key blanks and discriminates the key black matched with the master key based on the captured image.
Patent KR-20040029695-A (KR)
Title: Wireless phone system using PW/CDMA
Inventor: JUN HO JIN
IPC: H04M1/72
Filed: 2002-10-02
Abstract: PURPOSE: A wireless telephone system with a PW(Pulse Width)/CDMA system is provided to exchange data between a base station and wireless handsets by a PW/CDMA system, and to implement a home automation function, thereby preventing frequency interference and enhancing security. CONSTITUTION: More than one wireless handset(20) performs wireless communication with a base station(10) by a PW/CDMA system. A door phone(30) installed at an entrance is connected to the base station(10) with a cable, and reciprocally exchanges a call signal or a voice/image signal. Many sensors(50) is connected to the base station(10) with cables, sense various home situations by being attached to windows and others, and transmit sensed data to the base station(10). The base station(10) is connected to a PSDN(Packet Switched Data Network)(40), making a call.
Patent KR-20040031525-A (KR)
Title: System and method for managing a secret value
Inventor: CHO YOO KUN
Filed: 2002-10-07
Abstract: PURPOSE: A system and a method for managing a password are provided to prevent leakage of the password recorded in an encrypted file stored in a storing medium by encrypting/decrypting the password through connection to a security server. CONSTITUTION: The storing medium(102) stores the encrypted file storing the encrypted password and a security parameter encrypted by the first master key inputted from a user. A security manager(104) decrypts the encrypted security parameter by the first master key, converts the security parameter into hidden security parameter, and transmits the hidden security parameter through a communication network(150). The security server(200) generates a reference value by using the hidden security parameter and transmits the reference value to the communication network. A withdrawing/recording part(106) calculates the second master key by using the reference value, and decrypts the secrete value recorded in the encrypted file or encrypts the password by using the second master key. The encrypted password is recorded in the encrypted file.
Patent KR-20040034861-A (KR)
Title: Index extraction method of web contents transcoding system for small display devices
Inventor: KIM BEOM HO
IPC: G06F17/30
Filed: 2002-10-17
Abstract: PURPOSE: An index extraction system for web contents conversion in a mobile terminal and its method are provided to extract index information required in the web document transcoding in a real time analysis. CONSTITUTION: According to the index extraction method for web contents transcoding in a mobile terminal(102) connected to a web server(108) having web contents, a HTML(HyperText Markup Language) tag tree is generated from a HTML document. A separation tag is extracted from the generated HTML tag tree. A sub tag tree including contents is extracted from the extracted separation tag. A HTML tag pattern and contents attribute are analyzed from the extracted sub tag tree. And index contents information is extracted from the analyzed result.
Patent KR-20040036122-A (KR)
Title: Location and ejecting apparatus for welding parts of vehicle
Inventor: KIM DAE SIK
IPC: B23K37/04
Filed: 2002-10-23
Abstract: PURPOSE: An apparatus for unloading a welding object is provided to prevent the welding object from being deteriorated and being deformed by regulating a position of the welding object. CONSTITUTION: A position regulating and unloading apparatus(100) for a welding object includes a base(10), a cylinder member(20) installed at a side of the base(10), and a lifting assembly having a slider member(30) for lifting up the welding object. The cylinder member is coupled to the base(10) by means of a first bracket. The lifting assembly is mounted on the cylinder member(20) in order to lift up the welding object when welding work has been finished. The lifting assembly(30) has a first link member for transferring driving force of the cylinder member(20) to the base(10), a second link member for transferring force of the first link, a third link member for vertically transferring force of the second link member, and the slider member.
Patent KR-20020086434-A (KR)
Inventor: PARK GEUN DEOK
IPC: H04L12/22
Filed: 2002-10-24
Abstract: PURPOSE: A hacking control system is provided to embody a firewall system for grasping whether a service of an inputted packet is admitted and transmitting a packet to an other internal computer and a hacking preventing system for preventing that a packet is retrieved and the internal computer is hacked or attacked by one body, and control a hacking. CONSTITUTION: A packet hooking module(20) hooks a packet inputted through a network. A session state analyzing module(30) retrieves whether a session about a starting place host designated by information included in the packet hooked in the packet hooking module(20), changes information recorded in the session, and judges whether a service requested by the starting place host is admitted. An attack detecting module(70) analyzes the packet hooked in the packet hooking module(20), and detects a hacking or attack attempt. A packet discard module(80) discards a packet which is judged that a no-admission service is requested in the session state analyzing module(30) or is harmfully judged in the attack detecting module(70). A transmitting module(90) transmits a packet harmlessly judged in the attack detecting module(70) to an internal destination host according to session information associated with the packet.
Patent KR-20040037352-A (KR)
Title: Formation method of inter metal dielectric in semiconductor device
Inventor: KWON YEONG MIN
IPC: H01L21/768
Filed: 2002-10-28
Abstract: PURPOSE: A method for forming an intermetal dielectric of a semiconductor device is provided to prevent a metal interconnection from being lift off by fluorine of an FSG(fluorinated silica glass) layer by depositing the FSG layer which is twice as thick as a conventional FSG layer as an intermetal dielectric and by performing a CMP(chemical mechanical polishing) process. CONSTITUTION: An impurity-containing oxide layer is formed on a semiconductor structure including a lower metal interconnection(3). A CMP process is performed on the impurity-containing oxide layer. An undoped oxide layer(5) is formed on the planarized impurity-containing oxide layer.
Patent KR-20020092283-A (KR)
Inventor: KOO SUNG HWE
IPC: H05B1/02
Filed: 2002-10-29
Abstract: PURPOSE: A method for controlling a voltage of an electric heating apparatus is provided to maximize a use ratio of voltage by removing high frequency of AC waveform and returning the AC waveform and economize electric charges by preventing the generation of an ineffective voltage. CONSTITUTION: AC waveform including high frequency is finely divided when the AC waveform of 100 micro sec as a PWM(Pulse Width Modulation) waveform is applied to a MOSFET(Metal-Oxide Semiconductor Field-Effect Transistor). Harmonics are removed by using a coil and a condenser. The AC waveform of voltage-controlled sine waveform is supplied to an electric heating device. A power factor is improved by supplying the AC waveform of voltage-controlled sine waveform to the electric heating device. A loss of power is reduced by the improved power factor.
Patent KR-20040038170-A (KR)
Title: Bio sensor, array structure of the same and method for fabricating the plurality of the bio sensor
Inventor: KANG SEON GIL
IPC: C12Q1/00
Filed: 2002-10-31
Abstract: PURPOSE: A bio sensor, an array structure thereof and a method for manufacturing a plurality of bio sensors are provided to improve productivity of the bio sensors by fabricating a plurality of bio sensors at one time. CONSTITUTION: A bio sensor(10) includes a detecting section(11), a connecting section(12) and a pad section(13). The detecting section(11) detects a bio material and generates a signal after detecting the bio material. The detecting section(11) has a working electrode, a reference electrode, an auxiliary electrode, and a plurality of conductive patterns for connecting the electrodes to the pad section(13). The connecting section(12) includes a plurality of conductive wirings connected to the electrodes. The electrodes and the electrode pads are aligned on the same plane.
Patent KR-20040039527-A (KR)
Title: Controlling device of ink injection heater for ink-jet printer and controlling method thereof
Inventor: JU YEONG BOK
IPC: B41J29/393
Filed: 2002-11-02
Abstract: PURPOSE: An apparatus and a method for controlling an ink-jet printer are provided to supply ink with uniform spraying energy by setting a predetermined injection pulse width with respect to each ink cartridge. CONSTITUTION: An apparatus for controlling an ink-jet printer includes a cartridge mounting section(200) for mounting an ink cartridge thereon and a driving section(300) for driving an ink spraying heater so as to perform a printing operation. A sensor(400) is provided to detect printing density of a printed pattern. A control unit(100) controls a pulse width applied to the ink spraying heater and controls the operation of the ink jet printing apparatus. The pulse width detected by the control unit(100) is stored in a memory(500).
Patent KR-20040039770-A (KR)
Title: System For Recognizing SIM Card With None-Contact System
Inventor: KANG MIN GWON
IPC: H04B1/40
Filed: 2002-11-04
Abstract: PURPOSE: A SIM(Subscriber Information Module) card recognizing system with a non-contact type is provided to recognize a SIM card by the non-contact type and store personal information stored in the corresponding SIM card in a specific mobile communication terminal. CONSTITUTION: A key input unit(30) inputs a key for converting a current mode of a mobile communication terminal into a SIM card recognizing mode or inputting a use right password of a SIM card. A recognizing unit(20) senses the approach of the SIM card, and reads personal information stored in the corresponding SIM card. A personal information storing unit(50) stores read personal information. A control unit(10) converts the current mode of the mobile communication terminal into the SIM card recognizing mode, and stores read personal information in the personal information storing unit(50). The control unit(10) outputs a SIM card recognition mode conversion message display command, a SIM card recognition success message display command, a SIM card recognition mode conversion sound generation command and a SIM card recognition success sound generation command.
Patent KR-20030038496-A (KR)
Title: An apparatus and a method for drying high-moisture containing organic waste
Inventor: KOMATSUDA JUNJIRO
IPC: F26B21/00
Filed: 2002-11-07
Abstract: PURPOSE: Provided are an apparatus and a method for drying high-moisture containing organic waste, the apparatus and method being capable of eliminating odor generated during the dry process. CONSTITUTION: The apparatus comprises a long cylinder shape housing(1) arranged in horizontal direction, an organic waste input hopper(2) installed at one end portion of the housing(1), an organic waste outlet(3) provided at the other end portion of the housing(1), a stench exhausting hole(4) provided on the upper surface of the housing(1) at the other end portion of the housing(1), a deodorizer (B) coupled to the stench exhausting hole(4), a spiral blade(7) without a shaft installed in the housing(1) in horizontal direction for mixing and transporting organic waste from the one side to the other side of the housing(1), a motor(8) for rotating the spiral blade(7), an external heating device(12) for heating organic waste outside of the housing(1), and an internal heating device(9) installed at the center of the spiral blade(7) along the central axis of the housing(1) for heating the organic waste on the inside of the housing(1).
Patent KR-20040044619-A (KR)
Title: Apparatus and Method for avoiding noise of touch screen
Inventor: CHOI HYEON SEOK
IPC: G06F3/033
Filed: 2002-11-21
Abstract: PURPOSE: A touch screen noise preventing system and a method for the same are provided to prevent a noise of a touch screen by using an image clock. CONSTITUTION: The system comprises an AD converter(21), an input detection signal generator(22) and a noise prevention clock generator(23). The AD converter(21) receives analog source data, converts the analog source data into digital source data, and transmits the digital source data. The input detection signal generator(22) generates an input detection signal having data on an interval from an analog source data receiving time to a conversion completion time. The noise prevention clock generator(23) receives the input detection signal from the input detection signal generator(22), generates a set clock, disables the generated clock during the period from an analog source data receiving time to a conversion completion time, and enables generated clock during a remaining period.